Yuu and the others arrive at Mai's villa where the women have fun with Yuu on the beach, get him to lather them up, and cause an unexpected event in the shower room! Meanwhile, Mai also takes bold action to try and uncover Yuu's secret!
It's the secret you've 
wanted to know for so long.
Das Geheimnis, dem du schon
so lange auf den Fersen bist.
Es el secreto que querías averiguar.
Es el secreto que querías averiguar.
Le secret
que tu veux tant connaître…
Sto parlando del segreto che vuoi tanto sapere.
É o segredo que você queria saber.
Секрет, который ты жаждала узнать.